From 6b2c87dc18a4fc237d55e77c7ce431b8e86af6b6 Mon Sep 17 00:00:00 2001
From: MikiVL <mikivl@MikiVLdeMacBook-Air.local>
Date: Thu, 7 May 2026 11:41:55 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20Windows=20=E7=BC=96?=
 =?UTF-8?q?=E7=A0=81=E9=97=AE=E9=A2=98=E5=AF=BC=E8=87=B4=E7=94=9F=E6=88=90?=
 =?UTF-8?q?=E5=A4=B1=E8=B4=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Windows 默认编码为 GBK，Python stdout 输出含中文的 JSON 时
Node.js 端无法正确解析，导致批量生成操作静默失败。

- python/main.py：启动时强制 stdin/stdout 使用 UTF-8
- templateIpc.js：spawn 传入 PYTHONUTF8=1，改用 Buffer 拼接后 UTF-8 解码

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 electron/ipc/templateIpc.js | 15 +++++++++------
 python/main.py              |  5 +++++
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/electron/ipc/templateIpc.js b/electron/ipc/templateIpc.js
index fa6e302..ec5e7ea 100644
--- a/electron/ipc/templateIpc.js
+++ b/electron/ipc/templateIpc.js
@@ -18,16 +18,19 @@ const PYTHON_BIN = app.isPackaged
 function callPython(payload) {
   return new Promise((resolve, reject) => {
     const isPackaged = app.isPackaged;
+    // PYTHONUTF8=1 确保 Windows 上 Python 使用 UTF-8 编码
+    const spawnEnv = { ...process.env, PYTHONUTF8: "1" };
     const proc = isPackaged
-      ? spawn(PYTHON_BIN)
-      : spawn(process.env.PYTHON_PATH || "python3", [PYTHON_BIN]);
+      ? spawn(PYTHON_BIN, [], { env: spawnEnv })
+      : spawn(process.env.PYTHON_PATH || "python3", [PYTHON_BIN], { env: spawnEnv });
 
-    let stdout = "";
-    proc.stdout.on("data", (d) => (stdout += d));
-    proc.stderr.on("data", (d) => console.error("[python]", d.toString()));
+    const chunks = [];
+    proc.stdout.on("data", (d) => chunks.push(d));
+    proc.stderr.on("data", (d) => console.error("[python]", d.toString("utf8")));
     proc.on("close", () => {
+      const stdout = Buffer.concat(chunks).toString("utf8").trim();
       try {
-        resolve(JSON.parse(stdout.trim()));
+        resolve(JSON.parse(stdout));
       } catch (e) {
         reject(new Error("Python 返回了无效 JSON: " + stdout));
       }
diff --git a/python/main.py b/python/main.py
index b0e53e0..b7ad9fb 100644
--- a/python/main.py
+++ b/python/main.py
@@ -1,5 +1,10 @@
 import sys
 import json
+import io
+
+# Windows 默认编码不是 UTF-8，强制设置
+sys.stdin = io.TextIOWrapper(sys.stdin.buffer, encoding="utf-8")
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding="utf-8", line_buffering=True)
 
 def main():
     for line in sys.stdin: